baber/WOPTO huggingface dataset:
Patent JP-H0646522-A (JP)
Title: Normal supervisory unit for circuit breaker operation control circuit
Inventor: HAYASHI YOSHIAKI
IPC: H02H3/05
Filed: 1992-07-13
Abstract: PURPOSE:To realize constant and simultaneous supervision of an operating coil and an operating switch by employing duplex operating switch and comparing the voltage distribution of resistors connected in parallel with respective switch elements with a normal voltage distribution. CONSTITUTION:Electric resistors 9, 10 are connected in parallel with switch elements 5, 6 while an electric resistor 11 is connected in parallel with an auxiliary contact 3. A supervisory control circuit 12 drives each switch element and executes comparison operation between each terminal voltage and a reference voltage. For the purpose of supervision of a trip operation circuit 8, a state where both switch elements 5, 6 are turned OFF, a state where only the switch element 5 is turned OFF, and a state where only the switch element 6 is turned OFF are set and each state is reproduced cyclically. Any failure exhibits a voltage distribution different from normal one regardless of the closed state or tripped state of circuit breaker. This constitution realizes constant supervision of failure in the operating switch as well as in the operating coil.
Patent JP-2001047041-A (JP)
Title: Photocatalytic reactor
Inventor: SATO SHIGEO
IPC: C02F1/72
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a practical photocatalytic reactor having high energy efficiency. SOLUTION: A photocatalytic reactor is composed of a photocatalytic reaction tank 11 to which raw water is supplied, a fiber cable 13 for supplying optical fiber wires 14 which are introduced into the tank 11 and oxidize/ decompose organic substances contained in raw water by a photocatalytic reaction, and an optical fiber wire protecting member 12 placed in the tank 11. At least two through holes 17 are formed in the member 12, and one or more wires 14 are inserted into the hole 17 so that all the wires 14 supplied into the tank 11 are protected from the impact of fluid moving in the tank 11.
Patent JP-S59122556-A (JP)
Title: Inorganic corrosion-protection paint
Inventor: OOTSUKA KAZUO
IPC: C09D5/10
Filed: 1982-12-28
Abstract: PURPOSE:To provide the titled paint having excellent rust-preventing and corrosion protecting properties, and suitable for the coating of the weld part of a large steel construction such as ship, or a part near the weld part, by using a composition composed of specific amounts of zinc dust, an inorganic pigment having specific refractive index, and an inorganic resin, as a main component. CONSTITUTION:The objective paint is prepared by compounding (A) 3-15vol% of zinc dust (e.g. having an average particle diameter of <=10mum and a specific gravity of 7.0-7.8), (B) 10-50vol% of an inorganic pigment having a refractive index of <=1.7 (e.g. silica powder having particle diameter of <=5mum) and (C) 87-35vol% of an inorganic resin [e.g. alkyl silicate of formula (R<1>-R<4> are 1- 5C alkyl; n is >=1)]. EFFECT:The paint forms a coating film free form blister, crank and brittle crazing at the weld part and its neighborhood, has excellent rapid dryability and high adhesivity to the other paint. USE:Primary rust-proofing paint for the coating of steel before weld-cutting and welding.
Patent JP-S59123750-A (JP)
Title: Manufacture of brass material
Inventor: MIYANO TAKAHIRO
IPC: H01B13/00
Filed: 1982-12-28
Abstract: PURPOSE:To improve the resistance of a brass material to stress corrosion cracking by rapidly heating the brass material as a starting material to evaporate zinc and by carrying out rapid cooling. CONSTITUTION:A brass material 4 wound around an unwinding drum 2 as a starting material is fed to a heating chamber 7 through a washer 6. The chamber 7 is evacuated with vacuum pumps 22, 23 attached to vacuum chambers 20a, 20b, and a high-frequency coil 10 is heated to a high temp. by supplying a high frequency current. When the material 4 is passed through the chamber 7, it is rapidly heated to remove zinc selectively. The dezincified brass material 4 is fed to a cooling chamber 8, where it is rapidly cooled by making used of the conducting and convecting effects of an inert gas.
Patent JP-H0897976-A (JP)
Title: Image reader
Inventor: TANAKA AKIHIKO
IPC: G06T1/00
Filed: 1994-09-22
Abstract: PURPOSE: To adjust a read position with high accuracy and simple configuration in which an original is scanned optically to obtain image information. CONSTITUTION: An image of an original placing plane on which an original is placed is formed onto an image pickup face of a CCD 11 through a lens 10. The CCD 11 provides an output of video data VDATA synchronously with a video clock VCLK. The readable range in the main scanning direction by the image reader depends on a valid picture element number N of the CCD 11 and the readable range in the subscanning direction depends on a range by mechanical scanning. The read position deviation is adjusted by adjusting a main scanning data valid signal FSVALID and a subscanning data valid signal SSVALID before the adjustment so that the position and the size of the actual original are made coincident respectively.
Patent JP-S59119420-A (JP)
Title: Movable element positioning system
Inventor: HASEGAWA SUSUMU
IPC: G05D3/12
Filed: 1982-12-27
Abstract: PURPOSE:To execute exactly positioning to a target position irrespective of a distance in which a target is desired to move, by setting a speed curve corresponding to the distance in which a target is desired to move. CONSTITUTION:A titled system is provided with a speed curve selecting circuit 10 and function generators 3a-3c. In this state, the selecting circuit 10 selects the optimum function generator in accordance with a difference between a present position signal generated from an adder 11 and a target position signal, namely, a distance in which a target is desired to move. An output of this selected function generation is supplied to a + input of an adder 12. On the other hand, the present position signal is inputted to a - input of the adder 12 through a differentiator 4. In this way, since a speed curve corresponding to a distance whose movement is desired is set, positioning can be executed exactly to a target position without being influenced irrespective of a distance in which a target is desired to move.
Patent JP-S61105932-A (JP)
Title: Radio log generating method
Inventor: OKAMOTO HIROBUMI
IPC: H04B1/38
Filed: 1984-10-30
Abstract: PURPOSE:To automate description of a radio log by using an identification code so as to identify automatically an opposite station at each talking and store, processing totally the read data and printing the number of talkings every day at each opposite station. CONSTITUTION:When a command from a base station is an individual call, since the base station designates an opposite station No., the No. is printed immediately. In case of group call or all car simultaneous call, the No. data transmitted at the same time is received when the opposite station depresses a press switch. In any case, the opposite station is identified automatically then stored in an RAM 43. The talking date is stored at each talking and talking start/end time is stored as required corresponding to the talking party. They are read and printed. Thus, the radio log which is a duty of a radio station is generated automatically without troubling the operator.
Patent JP-S59124174-A (JP)
Title: Thin film solar battery
Inventor: MIZUGUCHI HISANORI
IPC: H01L31/06
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a flexible thin film solar battery, by providing an amorphous semiconductor layer through a polyimide resin layer having an imide rate within a specified range on a metal foil. CONSTITUTION:A foil 1 made of Al and the like, a polyimide resin film 2, whose imide rate is 4-7, is formed. The thickness of the film 2 is 1,000Angstrom - 100mum and its surface roughness is 1mum or less. On the lower electrode 3 of Al, an amorphous semiconductor layer comprising an N layer 4, an I layer 5, and a P layer 6 is deposited. The layers 4-6 are formed by glow discharge of compounds of Si, Ge, Sn and C including H or F or of the mixture thereof. Finally, a transparent electrode 7 is attached. In this constitution, a flexible thin film solar battery is obtained. When a plurality of cells are connected in series, a large open voltage is obtained, and a leaking current is small.
Patent JP-H0674435-A (JP)
Title: Method and device for controlling combustion in fluidized bed furnace
Inventor: YAMAMOTO KAZUMITSU
IPC: F23G5/50
Filed: 1992-08-27
Abstract: PURPOSE:To suppress an increase of CO concentration and the generation of dioxin caused thereby by a method wherein, when the load current flowing to a driving motor for feeding the subject for incineration has increased, the flow-rate of secondary air is increased in keeping with the elevation of the furnace-gas temperature. CONSTITUTION:A time lag TD is set by detecting, by the use of a current detective means 23, the load current flowing to a motor 14 which is provided in a means 10 for feeding the subject for incineration. The period of time selected for the time lag TD is the interval from the change of the load current to the change of the furnace pressure when a damper 17 keeps the flow-rate of secondary air constant. At the time that the time lag TD has elapsed, the furnace-gas temperature is measured by a temperature detective means 28 provided in the freeboard of the furnace body 2. When the load current to the motor 14 has increased and the furnace-gas temperature has risen, the flow-rate of secondary air is increased. As a result, an increase of CO concentration is suppressed.
Patent JP-H0542477-A (JP)
Title: Feed quantity control device of grinding wheel for composite working machine
Inventor: KUNII MORIO
IPC: B24B49/18
Filed: 1991-08-14
Abstract: PURPOSE:To simplify the input related to the feed quantity of a grinding wheel in a composite working machine having a grinding unit. CONSTITUTION:The first main shaft 35 of a composite working machine is moved and controlled in the direction of an axis Z1 together with a table. A work W held by the first main shaft 35 is driven around an axis C1. An outer grinding wheel 750 driven by a grinding unit has a width dimension T. As the feed quantity F of the grinding wheel 750 to the work W, the value obtained by dividing the pitch P fed during one rotation of the work W by the width dimension T of the grinding wheel 750. An operator can instruct the feed quantity to avoid recessing only by inputting the feed ratio with a value from 0 to 1.
Patent JP-H0280364-A (JP)
Title: Mixed sintered body and its application
Inventor: HIGUCHI SHINSUKE
IPC: C04B35/44
Filed: 1988-09-14
Abstract: PURPOSE:To provide the mixed sintered body which is a material for substrates to produce thin-film magnetic heads particularly adequate for sliding with recording media by regulating the volumetric ratio range of MgAl2O4/TiC which are respectively essential components and specifying the grain sizes to prescribed values or below. CONSTITUTION:The mixed sintered body which is specified in the volumetric ratio of the MgAl2O4/TiC to within a 95:5 to 45:55 range and is specified in the grain size to <=5mum is provided. The above-mentioned TiC particles have the effect of suppressing the growth of the MgAl2O4 by being dispersed among the MgAl2O4 particles. The smaller TiC particles are preferred in order to uniformly reduce the grain size of the sintered body and <=5mum grains are preferred like the MgAl2O4. The thin-film magnetic head can slide at a high speed with a magnetic disk with low floating without damaging the magnetic disk and without wearing itself by using such mixed sintered body for the thin-film magnetic head. The effect of improving the magnetic recording density and the reliability of the device is, therefore, obtd.
Patent JP-H0546111-A (JP)
Title: Method and device for display
Inventor: SATO KAZUHIRO
IPC: H04S7/00
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a display method which eliminates the sense incongruity when the display of characters is switched. CONSTITUTION:During voltage pulses G1-G4 are supplied to display means to display characters, etc., and the pulse width tau of the driving voltage pulses VG1-VG4 are varied with the lapse of time. Thus, the pulse width of the driving voltage pulses VG1-VG4 is varied to gradually vary the brightness of the displayed characters, etc. When the characters displayed on a display means are switched, the characters are faded in and faded out by the variation.
Patent JP-S60122687-A (JP)
Inventor: TAKADA SHIGETOSHI
IPC: B66C13/12
Filed: 1983-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59121966-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURASE MASAMICHI
IPC: H01L21/822
Filed: 1982-12-28
Abstract: PURPOSE:To compensate the variance of layer resistance resulting from a manufacturing process finally, and to improve quality by forming a plurality of opening sections to an insulating film on a resistance region formed on a semiconductor substrate, forming ohmic contactors in the opening sections, measuring the layer resistance of the resistance region and adjusting the length of the ohmic contactor by containing a forming process for the resistance region, a forming process for the opening sections, a measuring process for the layer resistance and a forming process for a conductive layer. CONSTITUTION:One P type diffusion resistance region 2 is formed to the surface of the N type semiconductor substrate 1, and the surface of the region 2 is coated with the first insulating film 13. A plurality of contact through-holes 4 are formed to the first insulating film 13 on the diffusion resistance region 2. The ohmic contactors 15 are formed to a plurality of the contact through-holes 4 sections to measure the layer resistance of the diffusion resistance region 2. A second insulating film 16 is formed on the N type semiconductor substrate 1, contact through-holes 17 are formed to the second insulating film 16 on the ohmic contactors selected as optimum resistance values by measurement, and the conductive layers 18 are formed on the contact through-holes 17, thus completing a resistance element.
Patent JP-S6287361-A (JP)
Title: Production of end type thermal head
Inventor: HATTORI TAKAMICHI
IPC: B41J2/335
Filed: 1985-10-15
Abstract: PURPOSE:To form a wear resistant protective film to enable to eliminate the need for a resin coat for protecting electrodes, by a method wherein spacers are inserted between main planes of an insulating substrate so that the main planes are partially exposed from ends thereof. CONSTITUTION:An alumina substrate 4 is provided with a heating element 5 and electrodes 6. A wear resistant protective film 7 is formed on exposed main planes 4b as well as on ends 4a. With spacers 2 of 0.2mm thick, the protective film 7 has irregularities, thus failing to cover all over the exposed main planes 4b. With spacers 2 of 0.5mm or 0.8mm thick, it can completely cover the exposed main planes 4b. A wear resistant protective film 10 can be formed on a part of main planes 8b of a heating element substrate 8, which allows a cover 12 and a base 13 to be formed so as to include a part of the wear resistant protective film 10 formed on the main planes 8b through an insulating sheet 11, thus the need for a resin sheet is eliminated.
Patent JP-S61106580-A (JP)
Title: 7-(alpha-(2-amino-4-thiazolyl)-alpha-oxyiminoacetamido)-3-(1,-3-dithiolan-2-yl)-delta3-cephem-4-carboxylic acid derivative and production thereof
Inventor: NAGANO KENSHO
IPC: C07D501/36
Filed: 1984-10-31
Abstract: NEW MATERIAL:A compound shown by the formula I [A is lower alkyl which may be replaced; B is H, or -R<1>-OOCC(R<2>)3 (R<1> is lower alkylene; R<2> is H, or lower alkyl)], its ester, and its nontoxic salt. USE:An antimicrobial agent, an addition agent for feed and a preservative. PREPARATION:A compound shown by the formula II or its reactive derivative is reacted with a compound shown by the formula III, or its ester, or its salt in a solvent such as THF, DMF, etc., under cooling or at room temperature, to give a compound shown by the formula I.
Patent JP-H04109388-A (JP)
Title: Controller for automatic vending machine
Inventor: OSHITANI ISAO
IPC: G07F11/00
Filed: 1990-08-29
Abstract: PURPOSE:To allow the continuous carrying of commodities only when a worker arranges his (or her) posture so as to extract commodities after the lapse of a fixed time by allowing a timer to count up the fixed time from the output of a commodity selection signal from a commodity selection means and then driving a commodity carrying-out device. CONSTITUTION:When an operation part 2 is driven in order to extract residual commodities stored in a commodity storing part 3 at the time of replacing the commodities, an operation signal is outputted and an operation control part 5' decides the validity of commodity carrying-out. When the commodity carrying-out validity is decided and the sort of stored commodities is selected by the commodity selection means 1, the timer 6 counts up the fixed time and then the control part 5' outputs a commodity carrying-out signal to the commodity carrying-out device 4. Since commodities can be continuously carried out after setting up a commodity extracting posture, the generation of commodity jam can be prevented.
Patent JP-H1063317-A (JP)
Title: Method for combining coordinate system in robot and visual sensor system
Inventor: SAKAKIBARA SHINSUKE
IPC: G01B11/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate combination system capable of easily computing the position relation of a robot finger part with a sensor coordinate system in a robot and visual sensor system adopting a hand-eye system. SOLUTION: A robot 20 is moved and successively positioned at plural measurement positions R1 -R4 . Laser slit light is projected from the projector 11 of the sensor part 10 on the surface of an object 51 whose position is unknown. The image of laser slit light images 61 and 62 are analyzed by an image processor 2, the three-dimensional positions of points P1 , Q1 , P2 and Q2 are measured and the position of the center 54 of a hole in a sensor coordinate system is obtained. Present position data of the robot in the respective measurement positions R1 -R4 and the measurement result of the hole center 54 are united and simultaneous equations with the matrix element of a homogeneous conversion matrix X which expresses the relation of the robot finger part with the sensor coordinate system of a visual sensor as an unkown number is solvent so that the relation of the robot finger part and the sensor coordinate system of the visual sensor is decided.
Patent JP-H0972622-A (JP)
Title: Freezing device
Inventor: OTANI NAOYUKI
IPC: F25B43/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To enable an oil returning volume from an oil separator to a suction side of a compressor to be properly set from a time when a low surrounding air temperature is measured to a time when a high surrounding air temperature is measured. SOLUTION: At the time of obtaining a low surrounding air temperature in which a difference between a high pressure and a low pressure during a freezing cycle is decreased lower than a predetermined value, a rotational speed of a condenser cooling fan 101 is decreased by a control circuit 106 to which a sensing signal of a surrounding air temperature sensor 103 is inputted and concurrently an electrical heater 102 in an oil separator 2 is kept at its heated state. With such an arrangement as above, a cooling capability of a condenser 3 is reduced and a cycle high pressure is increased. In concurrent with this operation, oil is heated by time electrical heater 102. Due to this fact, this oil temperature is increased and a viscosity of oil is reduced.  As a result, an oil returning amount flowed from the oil returning passage 9 can be increased as compared with that of performing no fan rotational speed control and oil heating control, resulting in that a lack of lubrication at the compressor 1 can be prevented in advance.
Patent JP-2000076485-A (JP)
Title: Method and device for re-constructing surface by voronoi filtering, and computer medium
Inventor: BERN MICHAEL WAYNE
IPC: G06T19/00
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To effectively re-construct a dth dimensional surface from the aggregation of sample points. SOLUTION: A Voronoi drawing having plural Voronoi cells and Voronoi vertexes is generated from the sample points in a Voronoi drawing processing 130. The subset of the Voronoi vertexes is selected based on the geometrical shape of the Voronoi cells in polar selection 140 so that the conjunctive symbol axis of an original surface is re-constructed. Moreover, the Delaunay's triangle division of the sample points and a pole is calculated in a Delaunay's triangle division processing 145, a triangle where the three vertexes are not the sample points among the triangles obtained by Delaunay's triangle division is removed by a filter in filtering by a normal angle 150 and manifold extraction 155 and also the whole triangles having a side which is not adjacent to another triangle are excluded so that the surface is re-constructed.
Patent JP-2001046391-A (JP)
Title: Thermotherapeutic device
Inventor: IWAHASHI SHIGENOBU
IPC: A61N5/02
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the normal tissue on the periphery of a lesion part, to change termotherapeutic conditions and to lessen the patient's pain by thermotherapy by detecting the displacement generated in an insertion part by the movement of the living body and controlling thermotherapy, thereby automatically interrupting or controlling the theremotherapy in accordance with the patient's movements. SOLUTION: A side irradiation type laser beam irradiation device 1 to be inserted into the living body of the thermotherapeutic device 10 irradiates the laser beam introduced by an optical fiber 118 from the laser beam generator 2 toward the vital tissue 20 from a housing 112. The patient generates various movements (body movements) when the pain accompanying treatment at thermotherapy occurs and a vibration sensor 71 detects the body movement and transmits the movements to a controller 6. If the pain is of the kind which can be relieved by changing the thermotherapeutic conditions, the therapeutic conditions are immediately changed. If the pain is as serious as cannot be dealt with simply by changing the therapeutic conditions, the thermotherapeutic conditions are immediately stopped.
Patent JP-H0654860-A (JP)
Title: Method and device for forming underwater impulse wave
Inventor: IIZUKA HIROYUKI
IPC: F15D1/00
Filed: 1992-08-06
Abstract: PURPOSE:To repetitively and easily form impulse waves of high energy by connecting a condensible gas supply pipe via a high-speed solenoid valve to one end of an impulse wave generating pipe communicating with a liquid chamber, connecting a compressed gas supply pipe to the other end and opening and closing the high-speed solenoid valve. CONSTITUTION:While the one end of the impulse wave generating pipe communicating with the liquid chamber is connected via the high-speed solenoid valve H to the condensible gas supply pipe G, the other end is connected to the compressed gas supply pipe J. The water level in the impulse wave generating pipe is set at the same level as the water level L in the water tank and high-pressure steam is filled at about 70 to 250kgf/cm<2> in the condensible gas supply pipe. The layer of steam is formed in the middle of the pipe like (c) when the high-speed solenoid valve is instantaneously opened and closed after the compressed gas of about 50 to 200kgf/cm<2> is supplied to the compressed gas supply pipe. The water B is accelerated by the pressure Po at the next moment and is run leftward to collide against the water (e). Pressure waves of about >=1000kgf/cm<2> are obtd. by the impact. The pressure waves (impulse waves) are taken out of the open pipe end and are utilized for the destruction, etc., of the nephrolith.